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1239607-28-3

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1239607-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239607-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,6,0 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1239607-28:
(9*1)+(8*2)+(7*3)+(6*9)+(5*6)+(4*0)+(3*7)+(2*2)+(1*8)=163
163 % 10 = 3
So 1239607-28-3 is a valid CAS Registry Number.

1239607-28-3Downstream Products

1239607-28-3Relevant articles and documents

An efficient synthesis of some novel bicyclic thiazolopyrimidine derivatives

Mobinikhaledi, Akbar,Zendehdel, Mojgan,Nasab, Mahdia Hamidi,Fard, Mohammad Ali Bodaghi

experimental part, p. 451 - 458 (2010/09/20)

An efficient and rapid synthesis of some thiazolopyrimidine derivatives from pyrimidinthiones and chloroacetyl chloride in refluxing tetrahydrofurane (THF) is described. The method is simple and practical, and generating thiazole derivatives in good isola

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